Software Público Brasileiro

/*
  grid

  Every column can be divided into two, three, four and five parts.
  Idea from http://code.google.com/p/malo
*/

.main {
  margin: 0 auto;
  width: 96em; }

.grid {
  float: left;
  display: inline;
  *margin-left: -0.04em; } /* IE margin hack */

.grid .whole {
  width: 100%; }

.grid .one_fifth {
  width: 20% }

.grid .one_fourth {
  width: 25%; }

.grid .one_third {
  width: 33.33% }

.grid .two_fifths {
  width: 40%; }

.grid .one_half {
  width: 50%; }

.grid .three_fifths {
  width: 60% }

.grid .two_thirds {
  width: 66.66%; }

.grid .three_quarters {
  width: 75%; }

.grid .four_fifths {
  width: 80%; }